01 -
Squeeze moisture out of grated zucchini using a cheesecloth or kitchen towel.
02 -
Place dry zucchini in a mixing bowl and add egg, Parmesan, cornstarch, salt, and pepper. Mix well with a fork until combined into a dough-like texture.
03 -
Heat garlic butter in a skillet over medium heat.
04 -
Scoop half the zucchini mixture onto one side of the skillet and shape into a patty; repeat for the second patty. Cook 3–4 minutes per side until golden and crisp.
05 -
Top one patty with shredded cheddar cheese, then place the second patty on top to form a sandwich.
06 -
Cook another 3 minutes until cheese is fully melted.
07 -
Remove from pan, let cool for 60 seconds, then slice and serve.